Theories and Models

Betty Neuman’s nursing theory sees human beings as being open systems. Each person interacts with external and internal environmental forces and … [Read more...] about Betty Neuman’s Nursing Theory Explained

There are many theories as to how life initially evolved on our planet. The two that are most common tend to involve creationism or evolution. A third … [Read more...] about Abiogenesis Theory Explained

An auction is a transaction which places people in competition with one another over the purchase of a specific item. Bidders will create a personal … [Read more...] about Krishna’s Auction Game Theory Explained

August Comte believed in the power of positivity. Success can come in virtually any form and anyone can achieve their own definition of success. He … [Read more...] about Auguste Comte Sociology Theory Explained

The germ plasm theory was first proposed by August Weismann in 1893 and it states that multicellular organisms contain germ cells. These cells provide … [Read more...] about Germ Plasm Theory Explained